TABLE 2.

MIC distribution data for erythromycin-resistant S. pneumoniae

Strain	No.	No. (cumulative %) of strains for which the MIC (μg/ml) was:
		0.06	0.25	1	2	4	8	16	32	≥64
erm(B)+mef(A)−	100			2 (2)	2 (4)	2 (6)	1 (7)	2 (9)	41 (50)	50 (100)
erm(B)−mef(A)+	105			45 (42.9)	33 (74.3)	18 (91.4)	2 (93.3)	6 (99)		1 (100)
erm(B)−mef(A)−	4			2 (50)	1 (75)				1 (100)
erm(B)+mef(A)+	6							1 (17)	1 (34)	4 (100)
Susceptible controlsa	24	1 (4.2)	23 (100)

^aSee Table 1, footnote a.